baber/WOPTO huggingface dataset:
Patent JP-H01157118-A (JP)
Title: Current-voltage conversion circuit
Inventor: HAYAKAWA JUNJI
IPC: H03K17/73
Filed: 1987-12-14
Abstract: PURPOSE:To make the extension of a high pressure resistance input terminal and a high pressure resistance resistor unnecessary and to make a current- voltage conversion function into a monolith by providing a current conversion part on each of first and second PNPN switches, and connecting those parts to a voltage generating part. CONSTITUTION:In a semiconductor chip in case of making the semiconductor chip into the monolith, a current-voltage conversion function block 17 enclosed by chain line is provided. In other words, when a current (I S1) flows on the PNPN switch S1 out of the switches S1, S2, S22, and S5, a current IM1 correlating with the I S1 is generated at a current level conversion part 1' connected to the AG1 or the KG1 of the S1, and by converting the current to a voltage at the voltage generating part, a desired output voltage correlating with the I S1 can be obtained at an external terminal 18. Meanwhile, when a current(I S5) flows on the S5, a current IM5 correlating with the I S5 is generated at a current level conversion part 2' connected to the AG5 or the KG5 of the S5 and by converting it to the voltage at the voltage conversion part, the desired output voltage can be obtained at the external terminal.
Patent JP-H05241970-A (JP)
Title: Data protective device for electronic equipment
Inventor: NAGAI KENJI
IPC: G06F12/16
Filed: 1991-11-28
Abstract: PURPOSE:To restore the state of the content of a memory part to an original state even when it is destroyed by executing a data copy means and a data preservation means when prescribed data to update the content of the memory part is generated. CONSTITUTION:For example, (sales registration) is set on the process name memory 14b of a RAM 14 as a process name, and also, a serial number representing the number of times of update is set on sequence No. memory 14c as a sequence No. Thence, the content of a first data preservation area (A)17a in a hard disk device 17 is copied on a second data preservation area (B)17b. At this time, information representing (in copying) is set on a preservation information area 17c in the hard disk device 17. The content after update of data tabulation memory 14a is written on the first data preservation area (A)17a with the contents of the process name memory 14b and the sequence No. memory 14c, and information representing (in preserving) is set on the preservation information area 17c.
Patent JP-H04184247-A (JP)
Title: Apparatus for detecting dewing
Inventor: TAKAHASHI TOSHITAKA
IPC: B60S1/54
Filed: 1990-11-19
Abstract: PURPOSE:To surely detect a dewing state and to make the title apparatus compact by providing an amplifying circuit on the substrate of an electrode gap type dewing sensor. CONSTITUTION:Since an amplifying circuit 36 and a judging circuit 37 are integrally provided on a ceramic substrate 32 having a dewing sensor 34 provided thereon, both electrodes 33 of the sensor 34 and the circuit 36 are directly connected without using a connector. Therefore, the part subjected to antenna action catching electrical noise is perfectly eliminated and possibility such that voltage e1 (voltage signal) showing the resistance value R between both electrodes is affected by the electrical noise from the outside is almost eliminated. Since the voltage signal from the sensor 34 is immediately amplified by the circuit 36 to be supplied to the circuit 37, even when the effect of electrical noise is received between the circuits 36, 37, the S/N ratio of the amplified output voltage e3 of an operational amplifier 38 is large and the circuit 37 neglects this noise to make it possible to accurately judge a dewing state based on the voltage e3.
Patent JP-S63166449-A (JP)
Title: Passage means of fluid coupling
Inventor: ENDO MICHIO
IPC: A61M1/02
Filed: 1986-12-26
Abstract: PURPOSE:To rotate a separation container at a high speed, by a method wherein the surface having a flow passage of a fixed part and the surface having a flow passage of a rotary part are separated when the separation container is rotated but closely adhered when said container is stationary and an open air mixing preventing cover is provided. CONSTITUTION:Before blood is sampled, a holder 13 is raised by about several mm by external power and the surface having a groove of a fixed seal 1 is separated from that of a rotary seal 2. The mixing of the open air in a pipeline is prevented only by a cover 9. When both surfaces of the seals are separated, a separation container 14 is rotated at a high rotational speed. Whole blood not undergoing any treatment is introduced into the hollow passage of a shaft 5 from a pipeline 6 to be injected in the separation container 14 from a pipeline 10. The whole blood in the separation container 14 is separated into an erythrocyte component, a platelet component and a serum component by centrifugal force. Any liquid separated into components by centrifugal force other than blood can be separated by components by utilizing this fluid coupling.
Patent JP-H06158773-A (JP)
Title: Ceiling material
Inventor: FUKUDA TOMOHITO
IPC: E04B9/00
Filed: 1992-11-25
Abstract: PURPOSE:To obtain excellent sound-absorbing characteristics by covering a surface with a hard metallic foil while filling the inside with a fiber layer having elasticity and forming a ceiling material. CONSTITUTION:A ceiling material 1 is stretched over the flange sections 5 of right and left ceiling bars 4, the surface of the ceiling material 1 is covered with a hard stainless foil 2, and the inside is filled with a rock wood board layer 3. Accordingly, when the vibrations of a membrane are generated in the stainless foil 2 on the surface by a sound, the vibrations are absorbed by the rock wool board layer 3 on the inside, thus sufficiently preventing the reflection of the sound.
Patent JP-H06154115-A (JP)
Title: Filtering method for bathtub
Inventor: SUZUKI MASATO
IPC: A47K3/00
Filed: 1992-11-25
Abstract: PURPOSE:To prevent a three-way valve from inclusion of a filter material. CONSTITUTION:A first three-way valve 8 is changed over to afford communication between a first branch water path 5 and a filter tank 13 and a second three-way valve 9 is changed over to afford communication between a third branch water path 7 and a fourth branch water path 10 for supplying water. Next, while a circulating pump 4 is run, the first three-way valve 8 is changed over to afford communication between the filter tank 13 and a drain path 12 for back washing and a second three-way valve 9 is changed over to afford communication between a second branch water path 6 and the fourth branch water path 10. Next, while the first three-way 8 is held to afford communication between the filter tank 13 and drain path 12 for reverse washing 12, the second three-way valve 9 is changed over to afford communication between the third branch water path 7 and fourth branch water path 10 to discharge air from the drain path 12 for back washing. Next, the first three-way valve 8 is changed over to afford communication between the filter tank 13 and first branch water path 5 and the second three-way valve 9 is changed over to afford communication between the second branch water path 6 and fourth branch water path 10 for filtration.
Patent JP-H01154183-A (JP)
Title: Electrostatic separating device for transfer type image recorder
Inventor: MASUDA TAKASHI
IPC: G03G15/14
Filed: 1987-12-11
Abstract: PURPOSE:To make a secure separation without reference to image density by controlling the separation performance of a separation electrode according to the image density. CONSTITUTION:A density detecting means 25 scans an original image to detect its density and its density detected quantity is made into a signal, which is inputted to a central processing unit CPU 28. The CPU 28, on the other hand, already inputs development density setting conditions by manual or automatic setting and the density detected quantity is corrected according to the development density setting conditions to calculate the proper value of power supply to the separation electrode 15 according to the corrected value. Then the CPU 28 outputs a control signal for controlling the current control means of a power unit according to the calculated value to supply proper electric power corresponding to the image density to the separation electrode 15. Consequently, an image having any image density can securely be separated.
Patent JP-H06160044-A (JP)
Title: Interferometer
Inventor: NISHIKAWA NAOYUKI
IPC: G01B11/24
Filed: 1992-11-25
Abstract: PURPOSE:To provide an interferometer which is hardly affected by environmental change and has high repeatability of displacement distribution measurement. CONSTITUTION:A light beam from a light source 1 penetrates a 1/4 wavelength plate 5 a 1/8 wavelength plate 6 and goes in a polarized light beam splitter 2. The polarized beam splitter 2 splits the light beam in two directions of reference light and object light regarding the polarization direction. The 1/4 wavelength plate 5 and the 1/8 wave plate 6 have rotatable phase advance axes and by combining the positions the phase advance axes coincide and they cross perpendicularly, 4 combinations are possible. The light beam having passed the 1/4 wavelength plate 5 and 1/8 wavelength plate 6 give phase difference to the light beams with different polarization directions. Therefore, with the 1/4 wavelength plate 5 and the 1/8 wavelength plate 6, 4 levels of phase differences according to the polarization directions can be given, and the object light and reference light splitted by the polarization light beam splitter 2 are to have 4 levels of phase differences.
Patent JP-H05146779-A (JP)
Title: Treatment of waste latex water
Inventor: KOTO IWAO
IPC: C02F9/00
Filed: 1991-11-28
Abstract: PURPOSE:To reduce sludge and to prevent the development of rancidity by concentrating a waste latex water discharged from dehydrating and cleaning stages in an ultrafilter and returning the concd. water to a mechanical coagulating stage or a latex tank. CONSTITUTION:The latex in a latex tank 1 is mechanically coagulated by a mechanical coagulating machine 2, pressed by a press 3 and dehydrated, and a dehydrated polymer 4 of ABS resin, etc., is discharged. The water discharged at this time is sent to an ultrafilter 5, filtered and concentrated, and the concentrated latex is returned to the tank 1. A diaphragm pump 14 as a circulating pump is provided to the ultrafilter 5 and a polysulfone hollow-fiber ultrafilter membrane having 10,000 fractional mol.wt. is used as a membrane module 16. A filter cartridge of 75 micron filtration accuracy is set as a grain filter 15 between the circulating pump 14 and the membrane module 16.
Patent JP-H01158042-A (JP)
Title: Production of spherical fine powder of polymer
Inventor: HAGIWARA IKUO
IPC: C08J3/16
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title fine powder in a short time in high efficiency at a low cost, by emulsifying a solution of a thermoplastic polymer in the form of an O/W-type emulsion, evaporating the organic solvent under agitation and separating the powder from the emulsion. CONSTITUTION:(A) A thermoplastic polymer is dissolved in (B) an organic solvent to obtain a polymer solution. (C) Water containing an emulsifier is added to the solution under agitation to form an O/W-type emulsion via a W/O-type emulsion. The component B is evaporated from the resultant emulsion under agitation and the objective fine powder is separated from the emulsion. The component B is preferably a solvent having a boiling point of <100 deg.C and essentially hardly soluble or insoluble in water (e.g., benzene). The compo nent C is preferably a protective colloid substance (e.g., polyvinyl alcohol) and the component A is preferably selected from aromatic polysulfone resin, amor phous nylon and amorphous polyarylate and the polymer solution preferably contains a thermosetting resin.
Patent JP-H03174544-A (JP)
Title: Toner for electrophotography and developer for electrophotography
Inventor: AOKI KAZUO
IPC: G03G9/08
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a toner for electrophotography preventing the running and whitening of a copied image and not adversely affecting a photosensitive body by incorporating a specified abrasive material and toner particles. CONSTITUTION:An abrasive material contg. alumina and calcium aluminate hydrate and toner particles are incorporated. The alumina is contained as corundum contg. a small amt. of Fe2O3 and the calcium aluminate hydrate as tricalcium aluminate hexahydrate. An untransferred toner, paper duct, talc, ion seeds, peroxide, etc., remaining on the surface of a photosensitive body after transfer are removed with the abrasive material and the deposits on the surface of the photosensitive body are removed by soft uniform grinding. A toner for electrophotography preventing the running and void of a copied image and not adversely affecting a photosensitive body is obtd.
Patent JP-H09161163-A (JP)
Title: Alarm device
Inventor: KATAYAMA SHUNICHI
IPC: G01V8/20
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability alarm device with which various outdoor erroneous alarm factors can be exactly judged. SOLUTION: An erroneous alarm recognizing device 15 monitors the output of multistep type sensor 11 arranged on the border line with any specified area so as to detect an invader. The erroneous alarm recognizing device 15 specifies the factor of alarm issue by comparing the time sequence of information sent from the sensor 11 within fixed time with time sequential pattern information registered in advance and issues an alarm by transmitting this result to the output of alarm issuing device 16.
Patent JP-H10152033-A (JP)
Title: Travel stabilizing device
Inventor: ONO HIDEKAZU
IPC: B60T8/1761
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent wheels from locking and restrict spin and drift. SOLUTION: The system comprises; a master pressure source and a high pressure source not responding to pedal forces, with either one source being possible to be switched to each set of two diagonally located wheels, a yaw moment calculating section 12 for calculating a yaw moment for restraining spin or drift, a minute gain estimating means 16 for estimating a minute gain reflecting the resonance characteristic of a wheel resonance system, and an ABS control means 10 for performing minute gain follow-up control for preventing the locking of the turn inside front wheel and the turn outside rear wheel while calculating target brake forces of the turn outside front wheel and the turn inside rear wheel for producing a yaw moment based on estimated brake forces of the turn inside front wheel and the turn outside rear wheel,  and switching the turn outside front wheel and the turn inside rear wheel to the high pressure source. This prevents wheels from locking, spinning, or drifting while the wheels obtain sufficient brake forces from the high pressure source.
Patent JP-H10142679-A (JP)
Title: Cartridge chamber lid locking structure for camera
Inventor: IRIE HIDEYUKI
IPC: G03C3/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge chamber lid locking structure, by which a cartridge chamber lid can be locked/unlocked without any complication of a film feeding power transmitting mechanism, for a camera. SOLUTION: A shaft member 16 and a hook 18 are arranged in a cartridge chamber lid 12, and on the hook 18, a key piece 20 is engaged/disengaged by means of an operation of a manual operation member. A cartridge chamber lid opening/closing power transmitting mechanism 30 is constructed of the shaft member 16, a planetary gear mechanism 34 which is connected to the shaft member 16 and linearly reciprocates a slide member 32 according to the rotation of the shaft member 16, and the like. In the unlocking position for the slide member 32, the second rack part 52 facing a notch part 26 is stored in a recess part 54 when a planetary gear 40 is positioned in the end part of the first recessed wall part 46.  In the locking position, the first rack part 50 facing the notch part 26 is stored in the recess part 54 when the planetary gear 40 is positioned in the end part of the second recessed wall part 48.
Patent JP-H06162183-A (JP)
Title: Reducing and converting method for image
Inventor: WAKANA TADASHI
IPC: G06F3/153
Filed: 1992-11-26
Abstract: PURPOSE:To prevent a character from blurring by using a specific number of pixels at the periphery of an aimed converted pixel of a converted image found by a reduction converting process, and setting the sum of the values of those pixels as the value of the converted pixel and forming a half-tone image whose number of gradations is a specific number plus one. CONSTITUTION:An original image (a) is reduced by a reduction converting processing means to a 1/3 scale. This reduction converting process is carried out by a simple thinning-out process which uses, for example, pixels marked with circles as shown in (a). The result is shown in (b). Then the values of the respective converted pixels are determined by using the reduction-converted image in (b). When the values of the respective converted pixels are determined, only converted black pixels are considered and the sum of the values of converted pixels surrounding centering on the converted black pixels is regarded as the value of the converted black pixel. The result is shown in (c). Those processes are repeated for all converted block pixels to determine their values and the results are displayed on an output device which can make a half-tone display.
Patent JP-H07170774-A (JP)
Title: Rotor for optical drive motor
Inventor: MATSUMOTO TAKESHI
IPC: H02N11/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a rotor, in which the direction of rotation and torque are easy to control, for an optical drive motor. CONSTITUTION:In a rotor 5 with a reflecting plate 2 irradiated with light as rotational drive energy, a reflecting-plate support member 1 supporting the reflecting plate 2 on a top face, a shaft 3 connected to the reflecting-plate support member 1 and a substrate 4 rotatably supporting the shaft 3, the position of the convergence of light applied to the rotor 5 and a relative position with the rotor 5 are changed, thus controlling the direction of rotation and revolving torque.
Patent JP-2000142910-A (JP)
Title: Article elevating device
Inventor: ANDO NAOYUKI
IPC: B65G1/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an article elevating device which can allow a pair of article carriers to surely abut against the road surface on which the elevating device is installed, even though the road surface is bumpy more or less, and which can smoothly transfer an article with the use of a hand lifter. SOLUTION: In an article elevating device comprising a pair of article carriers 16 adapted to be elevate between a position on the road surface F side and a position thereabove, a pair of elevatable bodies 34 provided corresponding respectively to the article carriers 16, for supporting the article carriers 16 and moving them up and down, and an elevation drive means for driving, for elevation, the pair of elevatable bodies 34 in a synchronized condition so as to elevate the pair of article carriers 16 while the they are held at substantially the same height, the pair of carriers 16 are supported respectively to the associated elevatable bodies 34 so as to be unmovable downward relative to each other but movable upward relative to each other, and when the pair of article carriers 16 are lowered to the road surface F side,  they abut against the road surface F so as to check and regulate the lower limit thereof.
Patent JP-H10162637-A (JP)
Title: Guide luminaire
Inventor: MOTOHASHI HIROYUKI
IPC: F21S9/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To produce a luminaire body of a single-sided lamp with thin and small in the height direction, make the shadow of a lamp lighting member hardly appear on a display panel, and provide a guide luminaire with good external appearance. SOLUTION: A luminaire body 10 comprises an opening 36 in the front, a back plate installed on the opposite to the opening 36, and housing pocket parts 16, 17 formed in both sides while avoiding the opening 36 and houses a lamp 33. A display panel 38 is installed in the opening 36 of the luminaire body 10. In this case, at least most of lamp lighting members relating to lamp lighting and including a stabilizer to light a lamp 33 are housed separately in the housing pocket parts 16, 17 in the practically outside of the effective display face of the display panel 38.
Patent JP-H09122268-A (JP)
Title: Adjusting system and its method for muscle force from below to side of eye
Inventor: INAFUKU TAKESHI
IPC: A63B23/03
Filed: 1995-10-28
Abstract: PROBLEM TO BE SOLVED: To artificially adjust the physical condition of a human body and the change of feelings by fitting force applying units capable of applying force to muscles from the below to sides of eyes, and dividing each unit into nine portions from the portion near the nose to the side below the eye. SOLUTION: In this adjusting system of the muscle force from the below to sides of eyes, a force applying unit, i.e., a force adjusting unit 2, capable of applying force to the muscle is fitted from the below to the side of each eye, and the force adjusting unit 2 is divided into nine portions 4A, 5B, 6C, 6D, 8E, 9F, 10G, 11H, 12I from the portion near the nose from the below to the side of the eye. Instructions are given to the general human face 1 through a cord wire 3, and force is adjusted for the portions 4A, 5B, 6C, 7D, 8E, 9F, 10G, 11H, 12I. This system can be used for the medical care, health beauty, sports, and sleep. The laugh, anger, and weep in feelings, for example can be artificially generated and adjusted.
Patent JP-2000145862-A (JP)
Title: Air damper
Inventor: SHINOZAKI SHINYA
IPC: F16F9/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an air damper excellent in assembling workability. SOLUTION: An air damper comprises a cylinder 1 with two ends opened, a piston 2 whereto a cord 3 is coupled and which moves inside the cylinder, and a cap 4 to block one end opening of the cylinder. The cylinder 1 is provided with a seal face 6 on an inner diametrical side of one end opening, while the piston 2 is furnished with a hook 15 on its surface opposed to the cap 4, and the cap 4 is composed of a board part 21 fixed to one end opening of the cylinder 1, a seal flange part 23 to contact with and separate from the seal face of the cylinder 1, an elastic deformation part 24 positioned between the seal flange part and board part, and a hook part 25 formed on the surface opposed to the piston of the base board, wherein a tensile coil spring 5 is interposed between this hook part 25 and the hook 15 on the piston side, and accordingly if the cord tied with the piston 2 is pulled,  the piston 2, tensile coil spring 5 and cap 4 are introduced into the cylinder, so that the air damper can be assembled simply.
Patent JP-H08143871-A (JP)
Title: Apparatus for conversion into oil for synthetic resin
Inventor: YAMAGUCHI TAKUO
IPC: B09B3/00
Filed: 1994-11-24
Abstract: PURPOSE: To effectively-prevent carbon from sticking to the inner surface of a heating vessel by a simple structure and smoothly rotate stirring blades. CONSTITUTION: This apparatus for conversion of a synthetic resin into an oil is equipped with a thermal reacting means 3 for heating, melting and vaporizing the synthetic resin. The thermal reacting means 3 has a heating vessel 1, stirring members 4 for stirring the synthetic resin in the heating vessel 1 and a heating furnace 5 for heating the heating vessel 1. Stringy members 6 made of a metal are connected to the inner surface of the heating vessel 1 or stirring blades 2 rotated in the interior of the heating vessel 1. When the stirring blades 2 are rotated, the stringy members 6 are constituted so as to rub the inner surface of the heating vessel 1 to scrape off foreign materials sticking to the inner surface of the heating vessel 1.